Question

if U= {x:x ≤10, x belongs to n}, A={x:x belongs to N,x is prime}, B={x:x is even} find A intersection B in roaster form​

Answer 1

Answer:

answer is a -70 is right ans

Answer 2

Given U = {x:x≤10, x€ N }

$\implies U = \{ 1,2,3,4,5,6,7,8,9,10\}$

A = { x :x € N , x is prime }

$\implies A = \{ 2,3,5,7 \}$

B = { x : x is even }

$\implies B = \{ 2,4,6,8,10 \}$

$Now, A \cap B = \{ 2,3,5,7 \} \cap \{ 2,4,6,8,10 \}$

$= \{ 2 \}$

Therefore.,

$\red{A \cap B} \green {= \{ 2 \} }$

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